159561584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109589}}^1$

素因数の和:109617

約数の個数: 40

約数和(自身を含む): 380496480

約数和(自身を除く): 220934896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 109589, 219178, 438356, 767123, 876712, 1424657, 1534246, 1753424, 2849314, 3068492, 5698628, 6136984, 9972599, 11397256, 12273968, 19945198, 22794512, 39890396, 79780792, 159561584]

約数ペア:

[(1, 159561584), (2, 79780792), (4, 39890396), (7, 22794512), (8, 19945198), (13, 12273968), (14, 11397256), (16, 9972599), (26, 6136984), (28, 5698628), (52, 3068492), (56, 2849314), (91, 1753424), (104, 1534246), (112, 1424657), (182, 876712), (208, 767123), (364, 438356), (728, 219178), (1456, 109589)]